A fraction is usually split into two parts: the first part is the number on top, called the numerator; and the second part is the number on the bottom, called the denominator. These are both separated by a line called the “divisor line”. We can use the division method help to solve this question: to get a decimal, simply divide the numerator 275 by the denominator 16 (which you can enter in any calculator):
275 (numerator) ÷ 16 (denominator) = 17.19
And finally, you get 17.19 as your answer when you convert 17 3/16 (or 275/16) to a decimal.